| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.77 | 7.843% | $52.595 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $84.61 | 9.214% | $92.406 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $213.41 | 11.712% | $238.4046 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $111.75 | 5.294% | $117.666 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $203.59 | 10.656% | $225.2846 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $47.86 | 7.673% | $51.5323 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $60.56 | 8.469% | $65.6888 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $770.55 | $843.5773 | $843.58 | $843.60 | $843.60 | |